Home / 24,035.20-36,033.60-10,172.80

Finding the Fourth Proportional to 24,035.20, 36,033.60 and 10,172.80

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Solution

The fourth proportional to 24,035.20, 36,033.60 and 10,172.80 is: 15,251.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,035.20 : 36,033.60 = 10,172.80 : x
  2. Step 2: Convert to fraction form
    24,035.20/36,033.60 = 10,172.80/x
  3. Step 3: Cross multiply
    24,035.20x = 36,033.60 × 10,172.80
  4. Step 4: Simplify right side
    24,035.20x = 366,562,606.08
  5. Step 5: Solve for x
    x = 366,562,606.08/24,035.20
  6. Step 6: Final answer
    x = 15,251.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.